/*
 BMI Calculator
 */
function CalcValue() {
var BMI=0;
var height=0;
htfeet= parseInt(document.obesity.feet.options[document.obesity.feet.selectedIndex].value);
htinches= parseInt(document.obesity.inches.options[document.obesity.inches.selectedIndex].value);
weight= ((document.obesity.weight.value)* 0.45)
height=(htfeet + htinches) * .0254;
BMI=(weight/Math.pow(height, 2));

answer=(BMI);
document.obesity.results.value = Math.round(answer)

}